20238418012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{117665221}}^1$

素因数の和:117665268

約数の個数: 12

約数和(自身を含む): 36240888376

約数和(自身を除く): 16002470364

約数列:

[1, 2, 4, 43, 86, 172, 117665221, 235330442, 470660884, 5059604503, 10119209006, 20238418012]

約数ペア:

[(1, 20238418012), (2, 10119209006), (4, 5059604503), (43, 470660884), (86, 235330442), (172, 117665221)]